>sp|Q9ZQV6|NAS4_HORVU Probable nicotianamine synthase 4 OS=Hordeum vulgare OX=4513 GN=NAS4 PE=2 SV=1 MDGQSEEVDALVQKITGLHAAIAKLPSLSPSPDVDALFTDLVTACVPPSPVDVTKLAPEA QAMREGLIRLCSEAEGKLEAHYSDMLAAFDNPLDHLGVFPYYSNYINLSKLEYELLARYV PGRHRPARVAFIGSGPLPFSSYVLAARHLPDTVFDNYDLCGAANDRATRLFRADKDVGAR MSFHTADVADLTDELATYDVVFLAALVGMAAEDKAKVIAHLGAHMADGAALVARHGARGF LYPIVDPQDIGRGGFEVLAVCHPDDDVVNSVIIAQKSNDVHEYGLGSGRGGRYARGTVVP VVSPPCRFGEMVADVTQKREEFANAEVAF